11854557

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 20582016

約数和(自身を除く): 8727459

約数列:

[1, 3, 9, 11, 13, 33, 39, 61, 99, 117, 143, 151, 183, 429, 453, 549, 671, 793, 1287, 1359, 1661, 1963, 2013, 2379, 4983, 5889, 6039, 7137, 8723, 9211, 14949, 17667, 21593, 26169, 27633, 64779, 78507, 82899, 101321, 119743, 194337, 303963, 359229, 911889, 1077687, 1317173, 3951519, 11854557]

約数ペア:

[(1, 11854557), (3, 3951519), (9, 1317173), (11, 1077687), (13, 911889), (33, 359229), (39, 303963), (61, 194337), (99, 119743), (117, 101321), (143, 82899), (151, 78507), (183, 64779), (429, 27633), (453, 26169), (549, 21593), (671, 17667), (793, 14949), (1287, 9211), (1359, 8723), (1661, 7137), (1963, 6039), (2013, 5889), (2379, 4983)]